probably just reposting but edmunds generally has the most complete info.
Just the Facts:
* Porsche unveils the 2011 911 GT2 RS.
* The 620-horsepower 911 will officially debut in August at the Moscow auto show.
* GT2 RS arrives in the U.S. in October, priced at $245,000.
STUTTGART, Germany — Porsche has unwrapped its latest missile, the 2011 911 GT2 RS, which the company media-meisters describe, with only slight hyperbole, as the "fastest and most powerful road-going sports car ever built in the history of Porsche."
The GT2 RS arrives in the U.S. in October, priced at $245,000, after its world debut in late August at the Moscow auto show. Production will be limited to 500 units.
Output on the car's twin-turbocharged 3.6-liter flat-6 engine has jumped to 620 horsepower, with power delivered to the rear wheels through a six-speed manual gearbox.
Thanks to an aggressive diet, weight has been trimmed to 3,020 pounds, providing an impressive power-to-weight ratio of 1 hp/4.9 pounds. The GT2 RS rockets from rest to 60 in a mere 3.4 seconds and laps the NĂĽrburgring's Nordschleife in 7:18. Velocity maxes out at 205 mph.
Equally impressive is a 5 percent reduction in fuel consumption and CO2 emissions.
The GT2 RS gets some additional hardware improvements, including wider light-alloy wheels and new tires (245/35ZR19 in front and 325/30ZR19 in the rear), composite ceramic brakes, adaptive suspension management, specific stabilizer bars and engine mounts, plus a recalibrated stability management system that enables the driver to individually switch off stability- and traction-control functions.
The looks have changed subtly, thanks to the application of matte-black carbon-fiber components, as well as flared front wheel arches and redesigned front and rear spoilers.
The cockpit is black with red accents, and features lightweight two-piece carbon-fiber bucket seats. The gearshift and handbrake lever are trimmed in red Alcantara.
Inside Line says: Has the 911 finally peaked? That's what we thought last year.